| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $208.87 | 9.401% | $228.5059 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $229.45 | 13.723% | $260.9374 | $260.94 | $260.95 | $260.90 |
| Purchase #3 | $135.97 | 6.335% | $144.5837 | $144.58 | $144.60 | $144.60 |
| Purchase #4 | $226.96 | 4.493% | $237.1573 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $169.31 | 6.244% | $179.8817 | $179.88 | $179.90 | $179.90 |
| Purchase #6 | $214.37 | 11.709% | $239.4706 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $208.78 | 8.109% | $225.71 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $1,393.71 | $1,516.2466 | $1,516.25 | $1,516.25 | $1,516.30 | |